2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 730 · 40 questions

How to do it in your head (Pick the easy road): Split: if one number has small ones (like 23), do × 20 and × 3 and add. Round and take away: if a number ends in 8 or 9 (like 39), do × 40 and take away × 1. Factor: if a number is in a times table (like 24 = 8 × 3), multiply by one factor, then the other.

1. 1.41 × 14 =
2. 2.31 × 63 =
3. 3.44 × 14 =
4. 4.12 × 28 =
5. 5.52 × 31 =
6. 6.27 × 11 =
7. 7.66 × 21 =
8. 8.38 × 36 =
9. 9.68 × 38 =
10. 10.88 × 15 =
11. 11.22 × 32 =
12. 12.27 × 21 =
13. 13.21 × 14 =
14. 14.37 × 22 =
15. 15.59 × 37 =
16. 16.56 × 32 =
17. 17.78 × 29 =
18. 18.19 × 48 =
19. 19.39 × 15 =
20. 20.88 × 45 =
21. 21.17 × 32 =
22. 22.88 × 32 =
23. 23.27 × 14 =
24. 24.31 × 23 =
25. 25.35 × 24 =
26. 26.69 × 21 =
27. 27.44 × 21 =
28. 28.33 × 48 =
29. 29.69 × 22 =
30. 30.19 × 47 =
31. 31.45 × 11 =
32. 32.18 × 12 =
33. 33.47 × 32 =
34. 34.43 × 35 =
35. 35.46 × 72 =
36. 36.12 × 21 =
37. 37.18 × 47 =
38. 38.71 × 11 =
39. 39.15 × 36 =
40. 40.36 × 21 =

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